IT1041078B - Interruttore ausiliario accessorio per interruttori di protezione di linea - Google Patents
Interruttore ausiliario accessorio per interruttori di protezione di lineaInfo
- Publication number
- IT1041078B IT1041078B IT5073175A IT5073175A IT1041078B IT 1041078 B IT1041078 B IT 1041078B IT 5073175 A IT5073175 A IT 5073175A IT 5073175 A IT5073175 A IT 5073175A IT 1041078 B IT1041078 B IT 1041078B
- Authority
- IT
- Italy
- Prior art keywords
- auxiliary switch
- line protection
- protection switches
- switch accessory
- accessory
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/46—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts
- H01H71/462—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts housed in a separate casing, juxtaposed to and having the same general contour as the main casing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/02—Details
- H01H73/04—Contacts
- H01H73/045—Bridging contacts
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19747426189 DE7426189U (de) | 1974-08-01 | 1974-08-01 | HilfGeschalter-Anbauteil für Leitungsschutzschalter |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1041078B true IT1041078B (it) | 1980-01-10 |
Family
ID=6646032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT5073175A IT1041078B (it) | 1974-08-01 | 1975-07-30 | Interruttore ausiliario accessorio per interruttori di protezione di linea |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5138071A (it) |
CH (1) | CH584454A5 (it) |
DE (1) | DE7426189U (it) |
ES (1) | ES214362Y (it) |
GB (1) | GB1495846A (it) |
IT (1) | IT1041078B (it) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5428592B2 (it) * | 1973-12-25 | 1979-09-18 | ||
US4209760A (en) * | 1978-05-25 | 1980-06-24 | Gould Inc. | Circuit breaker and accessory devices therefor |
DE2910389C2 (de) * | 1979-03-16 | 1985-10-31 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Hilfsschalter, der von einem Leitungsschutzschalter gesteuert wird |
DE2915169C3 (de) * | 1979-04-12 | 1982-02-11 | Siemens AG, 1000 Berlin und 8000 München | Hilfsschalter für Schutzschalter |
JPS6118580Y2 (it) * | 1981-06-06 | 1986-06-05 | ||
DE3603943A1 (de) * | 1986-02-07 | 1987-08-20 | Siemens Ag | Hilfsschalteranordnung fuer motorschutzschalter |
DE3727356A1 (de) * | 1987-08-17 | 1989-03-02 | Asea Brown Boveri | Elektrisches schaltgeraet |
DE4013272A1 (de) * | 1990-04-26 | 1991-10-31 | Abb Patent Gmbh | Elektrisches schaltgeraet |
DE19910939A1 (de) * | 1999-03-12 | 2000-09-14 | Abb Patent Gmbh | Hilfsschalter zum Anbau an einen Fehlerstrom- oder Leitungsschutzschalter oder an einen Fl-/LS-Schalter |
CN103681059B (zh) * | 2012-09-21 | 2016-12-21 | 深圳市海洋王照明工程有限公司 | 灯具开关 |
-
1974
- 1974-08-01 DE DE19747426189 patent/DE7426189U/de not_active Expired
-
1975
- 1975-07-16 CH CH928675A patent/CH584454A5/xx not_active IP Right Cessation
- 1975-07-30 JP JP9214675A patent/JPS5138071A/ja active Pending
- 1975-07-30 IT IT5073175A patent/IT1041078B/it active
- 1975-07-31 ES ES1975214362U patent/ES214362Y/es not_active Expired
- 1975-08-01 GB GB3230275A patent/GB1495846A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH584454A5 (it) | 1977-01-31 |
JPS5138071A (ja) | 1976-03-30 |
DE7426189U (de) | 1974-11-07 |
ES214362Y (es) | 1976-12-01 |
ES214362U (es) | 1976-07-01 |
GB1495846A (en) | 1977-12-21 |
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